42965790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{204599}}^1$

素因数の和:204616

約数の個数: 32

約数和(自身を含む): 117849600

約数和(自身を除く): 74883810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 204599, 409198, 613797, 1022995, 1227594, 1432193, 2045990, 2864386, 3068985, 4296579, 6137970, 7160965, 8593158, 14321930, 21482895, 42965790]

約数ペア:

[(1, 42965790), (2, 21482895), (3, 14321930), (5, 8593158), (6, 7160965), (7, 6137970), (10, 4296579), (14, 3068985), (15, 2864386), (21, 2045990), (30, 1432193), (35, 1227594), (42, 1022995), (70, 613797), (105, 409198), (210, 204599)]